TH350 iron direct drum w/ HD 36-element sprag assembly
four- or six-speed transmissions in both forward and reverse shift patterns
313 in (186 mm) Inner Wire No Inside Diameter 3
19 oz (35 ml) Flanges None Height 1
Wilwood Street Performance / Racing brake pads with PolyMatrix E compound
Big Block Chevy - Open Chamber Flat Top Forged Piston SRP139507 Product:496 c.i., 4.310" bore, 4.250" stroke, 6.135" rod length, -3.0cc dome TH350 iron direct drum w/Big Block Chevy Open Chamber Flat Top Forged Piston496 c. i., 4. 310" bore, 4. 250" stroke, 6. 135" rod length, 3. 0cc dome volume SRP139507 P139507 This piston set is ideal for oval track to street strip applications, it is forged from high silicon 4032 aluminium alloy. Features include CNC machined ring grooves and forced pin oiling. Piston set accepts 1 16, 1 16, 3 16 rings. Includes: Spiro Lock: 990 042 CS Straight Wall Pin: 990 2930 150(150g)